Crawler Hauler 1979 Dodge Crew Cab 12 Valve Cummins Engine - Photo 02

The engine is an übersimple 12-valve Cummins diesel. This engine is completely mechanical, and the VE injection pump can feed the engine even without a single wire. Sean integrated the firewall from the donor truck to mount up the heater and brake booster, but if he didn’t tell us we would have a hard time noticing.